I'm referring to his remarks about Google Play on Android. It's Google Play on all new devices now, so if you are getting the Nexus, you are probably buying it

I'm referring to his remarks about Google Play on Android. It's Google Play on all new devices now, so if you are getting the Nexus, you are probably buying it from the Google Play store already and therefore know about it and what it is. If you are not getting the Nexus, and buying in a store, that's where you are typically told about Google Play as it's an important feature.